/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.camunda.feel.impl.script

import org.camunda.feel.syntaxtree._
import org.camunda.feel.valuemapper.CustomValueMapper

// DO NOT DELETE, used in ScriptEngineTest through src/test/resources/META-INF/services
class TestValueMapper extends CustomValueMapper {

  override def unpackVal(value: Val,
                         innerValueMapper: Val => Any): Option[Any] =
    value match {
      case ValNull => Some("foobar")
      case _       => None
    }

  override def toVal(x: Any, innerValueMapper: Any => Val): Option[Val] = None

}
